ó Xé?_c@sdZddlZyddlZWnek r5nXyddlZWnek rYnXdefd„ƒYZdefd„ƒYZdefd„ƒYZ d efd „ƒYZ d e fd „ƒYZ d e ƒkràe Z nde fd„ƒYZ de ƒkre Z ndS(sO Platform-independent file locking. Inspired by and modeled after zc.lockfile. iÿÿÿÿNt LockErrorcBseZdZdZd„ZRS(sCould not obtain a locksUnable to lock %rcCs!tt|ƒj|j|ƒdS(N(tsuperRt__init__tmsg(tselftpath((s|/local/mnt/workspace/CRMBuilds/Saipan.LA.2.0-00145-STD.PROD-1_20200821_083004/b/common/sectools/ext/cherrypy/lib/lockfile.pyRs(t__name__t __module__t__doc__RR(((s|/local/mnt/workspace/CRMBuilds/Saipan.LA.2.0-00145-STD.PROD-1_20200821_083004/b/common/sectools/ext/cherrypy/lib/lockfile.pyRst UnlockErrorcBseZdZdZRS(sCould not release a locksUnable to unlock %r(RRRR(((s|/local/mnt/workspace/CRMBuilds/Saipan.LA.2.0-00145-STD.PROD-1_20200821_083004/b/common/sectools/ext/cherrypy/lib/lockfile.pyR stLockFilecBs)eZdZd„Zd„Zd„ZRS(s_ A default, naive locking implementation. Always fails if the file already exists. cCsd||_y'tj|tjtjBtjBƒ}Wn tk rRt|jƒ‚nXtj|ƒdS(N( RtostopentO_CREATtO_WRONLYtO_EXCLtOSErrorRtclose(RRtfd((s|/local/mnt/workspace/CRMBuilds/Saipan.LA.2.0-00145-STD.PROD-1_20200821_083004/b/common/sectools/ext/cherrypy/lib/lockfile.pyR+s  ' cCstj|jƒdS(N(R tremoveR(R((s|/local/mnt/workspace/CRMBuilds/Saipan.LA.2.0-00145-STD.PROD-1_20200821_083004/b/common/sectools/ext/cherrypy/lib/lockfile.pytrelease3scCsdS(N((R((s|/local/mnt/workspace/CRMBuilds/Saipan.LA.2.0-00145-STD.PROD-1_20200821_083004/b/common/sectools/ext/cherrypy/lib/lockfile.pyR6s(RRRRRR(((s|/local/mnt/workspace/CRMBuilds/Saipan.LA.2.0-00145-STD.PROD-1_20200821_083004/b/common/sectools/ext/cherrypy/lib/lockfile.pyR $s  tSystemLockFilecBs2eZdZd„Zd„Zd„Zd„ZRS(s? An abstract base class for platform-specific locking. cCs»||_yt|dƒ|_Wn#tk rDt|dƒ|_nXy|jƒWn-|jjdƒ|jjƒ|`‚nX|jjdtj ƒƒ|jj ƒ|jj ƒdS(Nsr+sa+is %s ( RR tfptIOErrort _lock_filetseekRtwriteR tgetpidttruncatetflush(RR((s|/local/mnt/workspace/CRMBuilds/Saipan.LA.2.0-00145-STD.PROD-1_20200821_083004/b/common/sectools/ext/cherrypy/lib/lockfile.pyR@s    cCs4t|dƒsdS|jƒ|jjƒ|`dS(NR(thasattrt _unlock_fileRR(R((s|/local/mnt/workspace/CRMBuilds/Saipan.LA.2.0-00145-STD.PROD-1_20200821_083004/b/common/sectools/ext/cherrypy/lib/lockfile.pyRYs   cCs"ytj|jƒWnnXdS(s, Attempt to remove the file N(R RR(R((s|/local/mnt/workspace/CRMBuilds/Saipan.LA.2.0-00145-STD.PROD-1_20200821_083004/b/common/sectools/ext/cherrypy/lib/lockfile.pyR`scCsdS(sQAttempt to obtain the lock on self.fp. Raise UnlockError if not released.N((R((s|/local/mnt/workspace/CRMBuilds/Saipan.LA.2.0-00145-STD.PROD-1_20200821_083004/b/common/sectools/ext/cherrypy/lib/lockfile.pyRns(RRRRRRR(((s|/local/mnt/workspace/CRMBuilds/Saipan.LA.2.0-00145-STD.PROD-1_20200821_083004/b/common/sectools/ext/cherrypy/lib/lockfile.pyR:s    tWindowsLockFilecBseZd„Zd„ZRS(cCsMy#tj|jjƒtjdƒWn#tk rHt|jjƒ‚nXdS(Ni(tmsvcrttlockingRtfilenotLK_NBLCKRRtname(R((s|/local/mnt/workspace/CRMBuilds/Saipan.LA.2.0-00145-STD.PROD-1_20200821_083004/b/common/sectools/ext/cherrypy/lib/lockfile.pyRus# cCs]y3|jjdƒtj|jjƒtjdƒWn#tk rXt|jjƒ‚nXdS(Nii( RRR!R"R#tLK_UNLCKRR R%(R((s|/local/mnt/workspace/CRMBuilds/Saipan.LA.2.0-00145-STD.PROD-1_20200821_083004/b/common/sectools/ext/cherrypy/lib/lockfile.pyR|s # (RRRR(((s|/local/mnt/workspace/CRMBuilds/Saipan.LA.2.0-00145-STD.PROD-1_20200821_083004/b/common/sectools/ext/cherrypy/lib/lockfile.pyR ss R!t UnixLockFilecBseZd„ZRS(cCsWtjtjB}ytj|jjƒ|ƒWn#tk rRt|jjƒ‚nXdS(N( tfcntltLOCK_EXtLOCK_NBtflockRR#RRR%(Rtflags((s|/local/mnt/workspace/CRMBuilds/Saipan.LA.2.0-00145-STD.PROD-1_20200821_083004/b/common/sectools/ext/cherrypy/lib/lockfile.pyR‰s  (RRR(((s|/local/mnt/workspace/CRMBuilds/Saipan.LA.2.0-00145-STD.PROD-1_20200821_083004/b/common/sectools/ext/cherrypy/lib/lockfile.pyR'‡sR((RR R!t ImportErrorR(t ExceptionRR tobjectR RR tglobalsR'(((s|/local/mnt/workspace/CRMBuilds/Saipan.LA.2.0-00145-STD.PROD-1_20200821_083004/b/common/sectools/ext/cherrypy/lib/lockfile.pyts&    9